FR2559068B1 - PROTECTIVE CIRCUIT FOR AN IMPLANTABLE HEART RESTORATION DEVICE - Google Patents

PROTECTIVE CIRCUIT FOR AN IMPLANTABLE HEART RESTORATION DEVICE

Info

Publication number
FR2559068B1
FR2559068B1 FR8501446A FR8501446A FR2559068B1 FR 2559068 B1 FR2559068 B1 FR 2559068B1 FR 8501446 A FR8501446 A FR 8501446A FR 8501446 A FR8501446 A FR 8501446A FR 2559068 B1 FR2559068 B1 FR 2559068B1
Authority
FR
France
Prior art keywords
protective circuit
restoration device
implantable heart
implantable
heart
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR8501446A
Other languages
French (fr)
Other versions
FR2559068A1 (en
Inventor
Robert Leinders
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medtronic Inc
Original Assignee
Medtronic Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medtronic Inc filed Critical Medtronic Inc
Publication of FR2559068A1 publication Critical patent/FR2559068A1/en
Application granted granted Critical
Publication of FR2559068B1 publication Critical patent/FR2559068B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3925—Monitoring; Protecting
    • A61N1/3931—Protecting, e.g. back-up systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
FR8501446A 1984-02-06 1985-02-01 PROTECTIVE CIRCUIT FOR AN IMPLANTABLE HEART RESTORATION DEVICE Expired - Lifetime FR2559068B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57763184A 1984-02-06 1984-02-06

Publications (2)

Publication Number Publication Date
FR2559068A1 FR2559068A1 (en) 1985-08-09
FR2559068B1 true FR2559068B1 (en) 1990-01-26

Family

ID=24309521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8501446A Expired - Lifetime FR2559068B1 (en) 1984-02-06 1985-02-01 PROTECTIVE CIRCUIT FOR AN IMPLANTABLE HEART RESTORATION DEVICE

Country Status (3)

Country Link
CA (1) CA1262563A (en)
DE (1) DE3503854A1 (en)
FR (1) FR2559068B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745923A (en) * 1985-11-20 1988-05-24 Intermedics, Inc. Protection apparatus for patient-implantable device
US4827936A (en) * 1986-05-14 1989-05-09 Ventritex Apparatus for stimulating the heart with protected pacer
US4830006B1 (en) * 1986-06-17 1997-10-28 Intermedics Inc Implantable cardiac stimulator for detection and treatment of ventricular arrhythmias
US4819643A (en) * 1986-11-18 1989-04-11 Mieczyslaw Mirowski Method and apparatus for cardioverter/pacer featuring a blanked pacing channel and a rate detect channel with AGC
GB2234908B (en) * 1989-08-16 1993-08-11 Cardiac Pacemakers Inc Combined defibrillator-pacer system utilising pacer tip lead switch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614954A (en) * 1970-02-09 1971-10-26 Medtronic Inc Electronic standby defibrillator
US4210149A (en) * 1978-04-17 1980-07-01 Mieczyslaw Mirowski Implantable cardioverter with patient communication
US4300566A (en) * 1979-10-31 1981-11-17 Cardiac Pacemakers, Inc. Cardiac pacer circuit
DE3131042A1 (en) * 1980-08-05 1982-03-25 Mirowski, Mieczysław, Owings Mills, Md. ARRANGEMENT AND METHOD FOR DETECTING CENTRAL RHYTHM KILLING
US4440172A (en) * 1980-10-02 1984-04-03 Mieczyslaw Mirowski Apparatus for combining pacing and cardioverting functions in a single implanted device
US4384585A (en) * 1981-03-06 1983-05-24 Medtronic, Inc. Synchronous intracardiac cardioverter
US4614192A (en) * 1982-04-21 1986-09-30 Mieczyslaw Mirowski Implantable cardiac defibrillator employing bipolar sensing and telemetry means

Also Published As

Publication number Publication date
FR2559068A1 (en) 1985-08-09
CA1262563A (en) 1989-10-31
DE3503854A1 (en) 1985-08-08

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